Study on leading-edge trenched holes arrangement under real turbine flow conditions

Study on leading-edge trenched holes arrangement under real turbine flow conditions

Turbine guide vane faces extremely high thermal load, especially on the leading edge region. In order to enhance cooling performance, the present study investigates the effects of leading-edge film cooling arrangements by adiabatic and aero-thermal coupled simulation. The three-row cooling design of...

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Bibliographic Details
Main Authors: Fengbo Wen, Rui Hou, Yuxi Luo, Songtao Wang
Format: Article
Language:English
Published: Taylor & Francis Group 2021-01-01
Series:Engineering Applications of Computational Fluid Mechanics
Subjects:
film cooling
trenched hole
turbine
leading edge
Online Access:http://dx.doi.org/10.1080/19942060.2021.1919211

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